By placing a thin film on top of a DVD (or any plastic CD shaped disc), and coating it with graphite oxide, you can literally print patterns of graphene using the laser in your DVD burner.

engraving and cutting out the many wooden pieces with a laser cutter. All the pieces were stained and then sealed with polyurethane. He assembled the base so that the removable hex tiles ...

And don’t forget to prepare your surface correctly, including marking out where to place ... tile cutter and tile spacers. Don’t attempt it with a decent spirit level or laser level which you can pick ...

What better way to build your brand than to etch your emblem into a human hair? That's exactly what scientists at IBM have done using a powerful type of laser called an excimer laser. The average ...

The thickness and composition of the layers, and the size and shape of the laser etching, can all be chosen to determine the laser’s properties and optimize the optical confinement. The simplest ...

San Diego officials celebrated the completion of a long-awaited, $28 million green library in Pacific Highlands Ranch on ...

Carbon dioxide lasers are most frequently used in laser cutting and welding, or — for lower power devices — laser engraving and marking. Also, because water (which makes up the majority of biological ...

All products and services featured are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. Ceramic and porcelain ...

The new library is the first to open in the city since 2019, and it will serve several growing communities in San Diego.

But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and weaknesses. Do you need speed or quality? Are you printing mostly text or photos?

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

It does require a coin-shaped battery, but this portable, shatterproof toy is less an electronic device than it is an Etch-a-Sketch for the 21st century. Only instead of bulky knobs and a ...